Toro TMC-212 controller


Old 10-03-15, 07:47 AM
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Join Date: Jul 2007
Location: Mexico
Posts: 314
Toro TMC-212 controller


I've had the controller turned off for the last couple of months (rainy season). Today I notice the little status window shows all the possible icons and they never change regardless of where I turn the dial to or what buttons I push. I turned the power off at the breaker but that had no effect.

Any advice appreciated.
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Old 10-03-15, 02:15 PM
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That unit doesn't use a memory battery so there is no easy way to reset the processor.

In the following link, on page 36 or 38, are the instructions for clearing the program memory. I would try that but keep in mind your watering programs will need to be re-entered.

Toro TMC-12/CM/AssetFactory.aspx?did=15618
Old 10-04-15, 06:45 AM
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Join Date: Jul 2007
Location: Mexico
Posts: 314
Thanks. Something must have really gotten fried. Following the procedures to clear z single program or all programs has no effect. The status display never changes - never shows the CL prompt. I'll give Toro a call tomorrow (Monday) and see if they have any ideas.

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